Bibliographic record
Abstract
General Description: Iwatsukiella leucotricha is an irregularly branched, green to yellowish-green, creeping moss that forms thin mats, or may be woven in with other bryophytes. Stem leaves are 0.7-1.0 x 0.3-0.4 mm, concave, suborbicular with a long, clear, often recurved hairpoint on the apex. A costa is lacking, or short and double. Alar cells are scarcely differentiated. Branch leaves are similar to the stem leaves but are smaller. Foliose pseudoparaphyllia occur on the stems at the base of the leaves. Currently in North America sporophytes have only been found on collections from Chisik Island on the Alaskan Peninsula (Schofield 2002). Identification Tips: This species could be confused with Ulota megalospora and Pseudoleskea stenophylla, two species that occur in similar habitats. The long clear recurved hairpoint, lack of or short and double costa, and foliose pseudoparaphyllia are helpful in distinguishing this species from U. megalospora and P. stenophylla both of which have a costa and do not have pseudoparaphyllia. Range: Globally this species occurs in Japan and adjacent eastern Asia. In the Pacific Northwest it is known from the coastal areas of Alaska, British Columbia, and Oregon. Recently it has been found in Grays Harbor, Jefferson and Pacific counties in Washington. Habitat: Iwatsukiella leucotricha occurs on the trunks and branches of conifers and occasionally on alder trees along exposed, higher elevation coastal ridges in Washington and Oregon. State Status Comments: This species is considered rare in the United States, and was originally only known from Clatsop County, Oregon. In British Columbia the closest location is found on northern Vancouver Island in the Brooks Peninsula. The Washington state collections are the first for the state, and bring the total number of locations for the United States up to five. Inventory Needs: The distribution of this species in Washington is probably limited because of the lack of exposed, higher elevation coastal ridges between the Columbia River and Olympic Peninsula. Additional surveys on the Olympic Peninsula may reveal new locations.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".